Grid Bygones -- Frank Crofts

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Items highlighting Frank Crofts.
At his retirement, Frank was the Telecommunications Engineer, South West Region.


Presentation of Tankard
9 May 1984

John W Dillow presenting a tankard to Frank Crofts at the 105th TTC Meeting, held at Bedminster Down.


Bletchley Park
Certificate of Service

Frank's Certificate of Service for his time at Bletchley Park.
He worked in Block F as part of the "Newmanry" Team operating and maintaining the Tunny machines.



Frank Crofts
Tunny Rebuild

Frank found and saved the working details of Tunny.
He, over 40 years later in 1986, gave the documents to Gil Hayward.
It provided all the information needed to allow a rebuild of a Tunny machine.
This is an excerpt from Jack Copelands book Colossus.